8K Laser TV Self-Rising In-Ceiling Tensioned UST ALR Screen T-Prism Ambient Light Rejecting Screen for UST Projector

$2,140.00$3,431.00 (-5%)

297 in stock

100 inch106 inch110 inch120 inch130 inch133 inch150 inch84 inch92 inch

In-Ceiling Tensioned UST ALR Screen Laser TV Self-Rising Screen is our newest in-ceiling recessed electric projection screen. It is designed for concealed installations. It utilizes our UST ALR PVC Crystal ambient light rejecting front projection material which is special made for Ultra short throw projectors. The tab-tensioned system maintains flatness uniformity throughout the entire surface with no tab impressions. Images pop and videos maintain true colors.


1. Product name: Laser TV UST ALR Anti-Light Hidden In-Ceiling tab tensioned electric projection screen for ultra short-focus laser projector

2. Screen material: T Prism UST ALR 0.9

3. Gain: 0.9, Viewing Angle: 178 degree

4. Aspect Ratio: 16:9 HDTV

5. Ambient Light Rejecting Ability: 93%

6. Active 3D, 4K Ultra HD, and HDR Ready

7. Double-motor configuration: Silent electronic limit motor; Separate motor for the covering door

8. Multi-control system Options: Built-in 868 MHz wireless control, AMX, RS485 connection

9. Smart Control System is optional

10. 3 year Warranty

11. Hidden Installation: Hidden ceiling installation leave the necessary space for TV

12. Applications: Match short-throw/ ultra-short-throw projectors with laser short and ultra short throw projectors, suitable for living room theaters, high-end home theaters, exhibitions, VIP-level KTV and other places.



With a nearly perfect viewing angle of 178 degrees and big size range ( 100 “-150”), our T Prism UST ALR 0.9 screen is capable of being viewed from extreme off axis positions even during day time with ambient light. Customers can enjoy dynamic, colorful media without losing valuable wall space by its rollable design.

Embedded installation for better integration into your life

The new ceiling recessed screen electric professional is the latest addition to our popular professional ceiling recessed range. The aluminum housing fits discreetly into your space and the weighted bar provides a flush finish to the ceiling offering an elegant, unobtrusive finish. The screen is already pre-assembled, so that the installation effort on site is kept to a minimum. The screen is suspended from the ceiling with four threaded rods and can be adjusted to the nearest millimeter. The side covers ensure a flush and clean finish to your ceiling cutout.

Installation Friendly & Heavy Duty Tubular Motor

The simple appearance design jointly developed by Chinese and European engineers. It is with baking paint process and fully enclosed lower bar which has the function of dust prevention.

Screen flatness affects the resolution in your projection

Always a guaranteed flat projection surface The tab-tensioning system will keep the projection surfaceunder a constant tensioning for a perfectly flat viewing area.A flat projection surface will get the most out of your projector, making sure no pixels get lost or deformed. If detail is important a perfectly flat projection area is vital.

(On the slat bar a preset adjustable mechanism isavailable to adjust screen tensioning.)


R8 control system, bulit-in 868MHz wireless remote control, easy to operate. Silent motor already pass through by UL,CE and 3C certification which is smooth up, down with low noise.


T prism ultra-short-focus anti-light screen, using special trapezoidal optical physical structure, automatically separates the natural light and ultra-short-focus projector light, and absorbs ambient light on the light-absorbing surface by about 86% to achieve Ambient light rejection function.Using the multi-layer directional coating technology of the reflective surface, the projection screen contrast, color reproduction, gain ratio, and angle of view are optimally combined, and nearly 85% of the projector's light is reflected to the human eye, so that the viewer can view it under natural light. Watching the effect in a day and night environment, even in bright living rooms, it still presents 4K Ultra HD.


T-Prism UST ALR is a combination of a trapezoidal physical structure and a 3D nano-material coating. The two-dimensional physical structure of the T-prism UST ALR is uniformly distributed in the longitudinal direction. The scientifically rigorous calculation and experiment finally confirm the angle, and the environment is protected by precise directional coating technology. The 3D nano-reflective material is evenly coated on the reflective surface, leaving only a little reflective coating on the light-absorbing surface(basically kept in a black state), and the T-prism UST ALR is toward the upper side as the light-absorbing surface, and the lower side is the reflective surface, so that most of them(About 93% of the ambient light is effectively) absorbed by the light absorbing surface to achieve the desired light resistance. It adopts trapezoidal optical structure and directional coating technology, which makes its overall performance slightly better than the of the blacking grating anti-light curtain.

Screen Material Maintenance Care

Dust, dirt and scratches on the projection screen surface will affect the quality and performance of the projection image. Follow the instructions below to properly maintain the screen.
1. The screen surface has a horizontal linear structure. DO NOT wipe the screen up and down or in a circular motion. Wipe gently from left to right only.
2. Clean the dust on the screen surface with a soft brush or microfiber cloth. A rough/coarse towel or cloth may damage the screen’s surface.
3. Gently wipe the screen with a lightly moistened white lint free cloth with water or with a neutral detergent (1mL/0.33 oz) mixed with water (1000 mL/33.8 oz).
Notes: The following precautions should always be followed to avoid damaging the material, which is not covered under warranty.
• Don’t touch the screen material to avoid leaving fingerprints.
• Use gloves when handling the material.
• Don’t scratch the material, as it will leave permanent markings on the screen’s surface.
• Don’t point to the screen material with a fingertip or other sharp objects to prevent damage to the material.
• Don’t use acetone, benzene, alcohol and any other organic solvents to clean the screen material. Using such chemicals will permanently damage the screen.


What is the Right Aspect Ratio / Format for you?

— 1:1 Square Format: This aspect ratio provides a perfectly squared screen format for overhead projectors (OHP) and is commonly used in Educational/Classroom environments.
Tip: Choose this format if you are using a native SVGA/XGA Projector and occasionally use an OHP or 1:1 slide projector for your presentations.
— 4:3 Video Format: This aspect ratio is the same as a standard television (Non-High Definition) or computer (SVGA, XGA, UXGA) resolution.
Tip:Select this format screen if you are using a native SVGA, XGA or UXGA projector for your presentations.
— 16:9 HDTV Format: This is the High Definition Television (HDTV) format and is the most widely used aspect ratio for the latest television designs.
Tip: Choose a 16:9 Projection Screen if you are planning to use it with a native 16:9 format projector.
— 16:10 PV Widescreen: This is the most popular aspect ratio for the latest WXGA or WUXGA notebooks.
Tip: Choose the 16:10 screen if you use a native wide screen notebook or wide XGA (UXGA) projector.
— 2.35:1 Widescreen Cinemascope format: This is perfect with the new anamorphic lenses on the market today.
Tip: Select this 2.35:1 format screen if your application is strictly home theater Cinemascope presentations. 2.35:1 and 16:9 are the most popular format for Home Cinema.



Screen length calculation formula: L = W + 829mm

Formula for calculating package length: L1 = W + 935mm

Packaging volume calculation formula: V=0.0553x(W+935/1000)m3

Ceiling Installation Slot Size:P2=L-34mm


1. The allowable error between the theoretical size and the actual size of the projected area is ± 5mm, and the allowable error between the physical size and the size in the table is ± 3mm

please refer to the actual one.

2.The allowable error between the actual weight and the weight in the table is ± 1kg / 2.2Lbs

3.H1 refers to the height dimension between the ceiling and the ceiling

4. The length of the screw rod needs to be determined according to H2. The screw size must be cut to the required length before installation.

• Specifications subject to change without notice.

• Custom formats and sizes are available upon request.

• Detail dimensional drawings, wiring diagrams and installation instructions available upon request.




1. Please write full name! Especially for Russians and Latvia.

2. Please make sure your shipping address, post code, phone number is 100% correct.

3. Each item has the real box package, we'll try our best to pack well to prevant damage during transit.

4. We usually declare low price on the invoice to help you reduce the tax, but the buyer need to take the responsibility for tax or VAT duty charged by your country.

5. If you have any special demand about custom invoice value or your country custom requirement, please leave an order message to us.

6. Since it is free shipping, we will choose the shipping method according to the acutal situation. Please confirm before purchasing with thanks.


1. If the item is defective when it arrive at your county, you have 7 days from the date of receipt to exchange for a new one or get compensation, but we just pay one-way shipping freight from China to your country. Before ship it back, pls let us know at first. Also please offer valid proof of the quality problem.

2. If you really don't like the product once you receive it, you can send it back to us with full original packing, and we just refund you the cost of the item(please note:not including the freight). You have 3 days from the date of receipt to return it.

3.The warranty is not available once the items are damaged by improper use.


If you have any other questions, please contact us in advance, we will try our best to help you solve it at first time.

Also, if you are satisfied with the product after you receive and check it, please give us a 5 star feedback, which will help other people know the product more.

Appreciate your kind feedback and support.


1. When delivery the product after ordering?

We will send out it within 5-7days after payment.

2. When the tracking information updated ?

We will send you the tracking number once your parcel was sent out, and the tracking information is always updated within 3 days

3. If i cancel the order, when can i get my refund ?

The money you paid is holding by AliExpress, you will receive your full refund from AliExpress within 3-15 days after you canceling your order successfully.

4. Can you customize for me?

Yes, we can customize for you as per your request. If you have any special demand, please leave message to us. We will try our best to make your satisfied with our workmanship.

1. Q: What's the voltage for the screen?
A: We can do 110V and 220V. Please leave us the order message about your requirements.
2.Q: Does this work well with non-laser ultra short throw projectors? id be interested in pairing a screen with a viewsonic px800hd.
A: It does work, but it will be darker than normal, as it's NOT the appropriate traditional screen for “regular” projectors.
3.Q:There are some dust and things on the screen, I want to know with which thing or how I can clean the screen?
A:Use a brush to clean along the texture of the screen, remember not to use water.
4.Q: Does this include the projector
A: No projector include​​​​d. This is a great powered screen if you need something that hides away when you’re not using it also it’s a great at allowing you to view the projector during some ambient light.
5.Q: When delivery the product after ordering?
A:We will send out it within 5-7days after payment.
6.Q: When the tracking information updated ?
A:We will send you the tracking number once your parcel was sent out, and the tracking information is always updated within 3 days.
7.Q: If i cancel the order, when can i get my refund ?
A:The money you paid is holding by AliExpress, you will receive your full refund from AliExpress within 3-15 days after you canceling your order successfully.
8.Q: Can you customize for me?
A:Yes, we can customize for you as per your request. If you have any special demand, please leave message to us. We will try our best to make your satisfied with our workmanship.

9.Q: What is the return policy?
A: Manufacturer's warranty:1. The company provides two-year free warranty service for the products sold. That is, within two years, due to the product itself material defects or design defects caused by the damage, can be replaced for free.(within one year, the product is not working properly or the damage has been seriously affected by the viewing, and can be replaced free of charge. After one year, the replacement will be at a cost.)
2.The motors in all of the screens we sell are available with a five-year free warranty.
3. Within one week after sales, if the product is seriously affected by quality problems, the product may be returned or replaced, provided that the product appearance is free from any damage and the package is complete; We promise to complete the return and replacement procedures within two working days after receiving the returned products.(except holidays).
4.If the product is in good condition without any damage, we do not support returns.
5. Provide corresponding technical support and technical cooperation for the products sold, and guarantee to respond within 24 hours (except holidays).
6. The product damage or other reasons not caused by our company are not included in our free replacement:
(1)Improper installation, resulting in product damage.
(2) Voltage mismatch
(3) Not in accordance with the operation manual caused by improper use
(4) Maintenance or alteration not authorized by the company
(5)Fail to provide proper working environment
(6) Due to user secondary transport caused by the product damage
(7)Damage in the event of natural disasters and accidents, such as: floods, fires, humans, etc.
The above guarantee shall have the same legal effect on each user. Other rights may only apply to specific customers due to changes in the country or region.

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Ceiling Screen



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